Backup local profile.

Signal/src/util/Backup/OWSBackup.m

@@ -754,7 +754,7 @@ NSError *OWSBackupErrorWithDescription(NSString *description)
             OWSFailDebug(@"Could not load database view.");
             return;
         }
-
+        
         [ext enumerateKeysInGroup:TSLazyRestoreAttachmentsGroup
                        usingBlock:^(NSString *collection, NSString *key, NSUInteger index, BOOL *stop) {
                            [attachmentIds addObject:key];

Signal/src/util/Backup/OWSBackupAPI.swift

@@ -63,13 +63,13 @@ import PromiseKit
     // complete.
     @objc
     public class func saveEphemeralFileToCloudObjc(recipientId: String,
-                                                           fileUrl: URL) -> AnyPromise {
+                                                   fileUrl: URL) -> AnyPromise {
         return AnyPromise(saveEphemeralFileToCloud(recipientId: recipientId,
-                                                           fileUrl: fileUrl))
+                                                   fileUrl: fileUrl))
     }
 
     public class func saveEphemeralFileToCloud(recipientId: String,
-                                                       fileUrl: URL) -> Promise<String> {
+                                               fileUrl: URL) -> Promise<String> {
         let recordName = "\(recordNamePrefix(forRecipientId: recipientId))ephemeralFile-\(NSUUID().uuidString)"
         return saveFileToCloud(fileUrl: fileUrl,
                                recordName: recordName,
@@ -614,7 +614,7 @@ import PromiseKit
 
     @objc
     public class func downloadFileFromCloudObjc(recordName: String,
-                                            toFileUrl: URL) -> AnyPromise {
+                                                toFileUrl: URL) -> AnyPromise {
         return AnyPromise(downloadFileFromCloud(recordName: recordName,
                                                 toFileUrl: toFileUrl))
     }
@@ -623,7 +623,7 @@ import PromiseKit
                                             toFileUrl: URL) -> Promise<Void> {
 
         return downloadFromCloud(recordName: recordName,
-                          remainingRetries: maxRetries)
+                                 remainingRetries: maxRetries)
             .then { (asset) -> Promise<Void> in
                 do {
                     try FileManager.default.copyItem(at: asset.fileURL, to: toFileUrl)
@@ -676,7 +676,7 @@ import PromiseKit
                             resolver.fulfill(asset)
                         }.catch { (error) in
                             resolver.reject(error)
-                    }.retainUntilComplete()
+                        }.retainUntilComplete()
                 })
             case .failureRetryWithoutDelay:
                 DispatchQueue.global().async {

Signal/src/util/Backup/OWSBackupExportJob.m

@@ -464,7 +464,7 @@ NS_ASSUME_NONNULL_BEGIN
             NSError *error = OWSBackupErrorWithDescription(@"Backup export failed.");
             return resolve(error);
         }
-
+        
         resolve(@(1));
     }];
 }
@@ -1059,7 +1059,7 @@ NS_ASSUME_NONNULL_BEGIN
         NSMutableSet<NSString *> *obsoleteRecordNames = [NSMutableSet new];
         [obsoleteRecordNames addObjectsFromArray:[transaction allKeysInCollection:[OWSBackupFragment collection]]];
         [obsoleteRecordNames minusSet:activeRecordNames];
-
+        
         [transaction removeObjectsForKeys:obsoleteRecordNames.allObjects inCollection:[OWSBackupFragment collection]];
     }];
 }

Signal/src/util/Backup/OWSBackupJob.m

@@ -111,12 +111,12 @@ NSString *const kOWSBackup_KeychainService = @"kOWSBackup_KeychainService";
             return;
         }
         self.isComplete = YES;
-
+        
         // There's a lot of asynchrony in these backup jobs;
         // ensure we only end up finishing these jobs once.
         OWSAssertDebug(!self.hasSucceeded);
         self.hasSucceeded = YES;
-
+        
         [self.delegate backupJobDidSucceed:self];
     });
 }